Michigan State Route 46 is an east-west highway in Northern Kent County. It runs from the Kent/Montcalm County Line, near Sand Lake, to the Kent/Muskegon County Line, near Casnovia. MI St Rt 46 passes through the following towns in Kent County. Cedar Springs
Kent City
Casnovia
MI St Rt 46 is multi-plexed in Kent County. U.S. Rt. 131, near Cedar Springs.
NB U.S. Rt. 131/EB MI St Rt 46 north of south U.S. Rt. 131. A guide sign in Cedar Springs. A BGS on NB U.S. Rt. 131. A BGS on NB U.S. Rt. 131. A BGS on NB U.S. Rt. 131. WB MI St Rt 131 west of south U.S. Rt. 131. WB MI St Rt 46 west of Main Street in Kent City. A guide marker on WB MI St Rt 46. NB MI St Rt 37/WB MI St Rt 46 north of Kent City. NB MI St Rt 37/WB MI St Rt 46 at Casnovia. SB MI St Rt 37/EB MI St Rt 46 at the Kent/Muskegon County Line.